InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
T+90 hit rate
100%
T+90 mean return
+28.7%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Berquist Thomas, Director. Insider active across 1 company, notably QUALYS, INC.. Cumulatively, 6 filings have been recorded. Breakdown: 0 buy · 3 sells. Total volume traded: €34k. Activity tracked since 23 August 2023. The latest transaction was disclosed on 2 September 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations6 total
939 sharesCommon StockSEC:0001433254-26-000004:0
2,628 sharesCommon StockSEC:0001433254-26-000002:0
150 shares@ US$132.17670.0005% mcap50.0% of flowCommon StockSEC:0001415889-25-023530:0
150 shares@ US$132.176750.0% of flowCommon StockSEC:0001415889-25-023530
1,313 shares0Common StockSEC:0001415889-24-017015:0
3,068 shares0Common StockSEC:0001209191-23-047311:0
6 of 6 declarations
About Berquist Thomas
Thomas Berquist is a Board Member at QUALYS, INC. He participates in the strategic decisions of the board, bringing his expertise in management and corporate leadership. His experience in the technology sector allows him to contribute to the innovation and growth of the company.
